WebCAD-Lib-TS API 文档 - v1.0.0
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rotatePointAroundCenter
Function rotatePointAroundCenter
rotatePointAroundCenter
(
centerPoint
:
Point2D
,
pointToRotate
:
Point2D
,
rotationAngle
:
number
,
)
:
Point2D
点绕中心旋转函数 将点绕指定中心点旋转指定角度
Parameters
centerPoint
:
Point2D
旋转中心点
pointToRotate
:
Point2D
要旋转的点
rotationAngle
:
number
旋转角度(弧度)
Returns
Point2D
旋转后的点坐标
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WebCAD-Lib-TS API 文档 - v1.0.0
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点绕中心旋转函数 将点绕指定中心点旋转指定角度